Sink



In a preferred embodiment, the nature of this product is as a plumbing fixture primarily useful for washing various objects.

FIG. 1 is a left, top, front perspective view of a sink embodying our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view being identical to the front elevational view shown;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image of the left side shown; and,

FIG. 5 is a bottom plan view thereof.

The broken line representations of holes in FIGS. 1, 2, and 5 are for the purpose of illustration only, and form no part of the claimed design. 

The ornamental design for a sink, as shown and described. 